Saturday 23 November 2013

Human Teeth



Human Teeth can be divided due to:


the structure and function of the tooth:


·        incisors – they have the shape of a chisel; they are the sharpest and the smallest of all the teeth (though the bottom ones are smaller than the upper ones). They are used to bite food.


·        canines – they are conical shaped with a sharp tip , they are designed to tear food.

·        premolars – they are flattened with two cones separated by a furrow.


·        molars – they are the biggest and strongest and are shaped like a cube with at least three cones separated by furrows (premolars and molars are used for grinding and chewing food).


the generation of teeth:


·        Milk teeth - as a result of the first teething , there are 20: 8 incisors, 4 canines ,8 premolars 


·        Permanent teeth  –they grow during the second teething. There are 32: 8 incisors, 4 canines, 8 premolars, 12 molars.


Diphydontia a simultaneous occurrence of milk and permanent teeth in the child's mouth. Remember about regular check-ups (every six months) with your dentist in Poland!


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